Would like to do an aftermarket exhaust on my 2002
EX 400. Not sure if you can do this or not, but I'd like to get something that DOES NOT require re-jetting the carb.

Any information on slip on's??? What brand, Mdl ect...

Peace
Willfulone

 

I hate to break it to you, but any modification to the intake/exhaust system will require rejetting the carb. Heck, I rejetted my carb on a bone stock motor just so that it would run better. It's really not that hard to do, and jets are cheap. If you really don't want to do it, have a shop install your pipe, filter, and rejet the carb for you. Once it's set, you'll never have to touch it again.